2001 International Symposium on Lightning Protection

Author

Papathanassiou, Stavros A. ; Papadopoulos, M.P.

Author_Institution

Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece

Volume

21

Issue

4

fYear

2001

fDate

4/1/2001 12:00:00 AM

Firstpage

23

Lastpage

23

Abstract

In this letter an investigation of the harmonics of the slip energy recovery drive is presented. The analysis takes into consideration not only the rotor-side rectifier, as is customary, but also accounts for the harmonics introduced by the recovery inverter. Simple relations are provided that predict all harmonic frequencies of the drive currents and torque as a function of its supply frequency and operating slip.

Keywords

harmonic analysis; induction motor drives; invertors; machine theory; rectifying circuits; rotors; slip (asynchronous machines); torque; DC current harmonics; drive currents; harmonics; operating slip; recovery inverter; rotor converter cascade; rotor current harmonics; rotor-side rectifier; slip energy recovery drive; stats or current harmonics; supply frequency; torque; wound rotor induction motor; Automation; Drives; Frequency conversion; Harmonic analysis; ISO; Inverters; Power engineering; Rectifiers; Torque converters; Vehicle driving;

fLanguage

English

Journal_Title

Power Engineering Review, IEEE

Publisher

ieee

ISSN

0272-1724

Type

jour

DOI

10.1109/39.916352

Filename

916352